EP 1460515 A2 20040922 - Printer driver program and printer
Title (en)
Printer driver program and printer
Title (de)
Druckersteuerungsprogramm und Drucker
Title (fr)
Le programme pilote d'imprimante et l'imprimante
Publication
Application
Priority
JP 2003078788 A 20030320
Abstract (en)
In a printer driver (110, 510, 810) that transmits a print data to a printer (130, 530, 830) connected via a network (151) to make a print request, a document password processing unit (112) prompts a user to input a document password for decrypting a PDF document data encrypted by a predetermined application. A print data creating unit (111) creates a print data including the PDF document data encrypted and the document password. The created print data is transmitted to the printer (130, 530, 830) via the network (151) by a host I/F controller (143) and a host I/F (117, 147).
IPC 1-7
IPC 8 full level
B41J 5/30 (2006.01); G06F 3/12 (2006.01); G06F 21/00 (2006.01); H04L 9/32 (2006.01)
CPC (source: EP US)
G06F 21/608 (2013.01 - EP US)
Citation (applicant)
- US 2002184494 A1 20021205 - AWADALLA EMAD M [US]
- US 5751814 A 19980512 - KAFRI ODED [IL]
Citation (examination)
- US 5751814 A 19980512 - KAFRI ODED [IL]
- US 6351536 B1 20020226 - SASAKI MINORU [JP]
- US 2002032703 A1 20020314 - GASSHO KAZUHITO [JP], et al
- US 2002184495 A1 20021205 - TORII MIKIO [JP], et al
- BERG C: "HOW DO I PASSWORD ENCRYPT DATA?", DR. DOBB'S JOURNAL, M&T PUBL., REDWOOD CITY, CA, US, vol. 23, no. 8, 1 August 1998 (1998-08-01), pages 107 - 109,117, XP000997141, ISSN: 1044-789X
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
EP 1460515 A2 20040922; EP 1460515 A3 20070606; JP 2004287824 A 20041014; JP 4188732 B2 20081126; US 2004184064 A1 20040923; US 7450260 B2 20081111
DOCDB simple family (application)
EP 04251549 A 20040318; JP 2003078788 A 20030320; US 80408004 A 20040319